tdf#122442: use Timer to detect single-clicks vs double-clicks

Regression from commit 821ae0fb which
appeared after commits changing scheduler/main loop in the range
e6e8a060..9b4abcd1

Change-Id: I6cf58c1e83aa9621bdd4b5c14f8565d5c69e20c1
Reviewed-on: https://gerrit.libreoffice.org/65837
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

sw/source/uibase/docvw/edtwin.cxx

@@ -4756,12 +4756,12 @@ void SwEditWin::MouseButtonUp(const MouseEvent& rMEvt)
                     rSh.EnterStdMode();
                     rSh.SetVisibleCursor(aDocPt);
                     bCallBase = false;
-                    m_aTemplateIdle.Stop();
+                    m_aTemplateTimer.Stop();
                 }
                 else if(rMEvt.GetClicks() == 1)
                 {
                     // no selection -> so turn off watering can
-                    m_aTemplateIdle.Start();
+                    m_aTemplateTimer.Start();
                 }
             }
         }
@@ -4997,9 +4997,9 @@ SwEditWin::SwEditWin(vcl::Window *pParent, SwView &rMyView):
     m_aKeyInputFlushTimer.SetInvokeHandler(LINK(this, SwEditWin, KeyInputFlushHandler));
 
     // TemplatePointer for colors should be resetted without
-    // selection after single click
-    m_aTemplateIdle.SetPriority(TaskPriority::LOWEST);
-    m_aTemplateIdle.SetInvokeHandler(LINK(this, SwEditWin, TemplateTimerHdl));
+    // selection after single click, but not after double-click (tdf#122442)
+    m_aTemplateTimer.SetTimeout(GetSettings().GetMouseSettings().GetDoubleClickTime());
+    m_aTemplateTimer.SetInvokeHandler(LINK(this, SwEditWin, TemplateTimerHdl));
 
     // temporary solution!!! Should set the font of the current
     // insert position at every cursor movement!

sw/source/uibase/inc/edtwin.hxx

@@ -81,7 +81,7 @@ class SwEditWin final : public vcl::Window,
     Point           m_aStartPos;
     Point           m_aMovePos;
     Point           m_aRszMvHdlPt;
-    Idle            m_aTemplateIdle;
+    Timer           m_aTemplateTimer;
 
     // type/object where the mouse pointer is
     SwCallMouseEvent m_aSaveCallEvent;